diff --git a/app/vlselect/logsql/logsql.go b/app/vlselect/logsql/logsql.go
index 170017c7b..d267db2f1 100644
--- a/app/vlselect/logsql/logsql.go
+++ b/app/vlselect/logsql/logsql.go
@@ -1017,6 +1017,20 @@ func parseCommonArgs(r *http.Request) (*logstorage.Query, []logstorage.TenantID,
 		q.AddTimeFilter(start, end)
 	}
 
+	// Parse optional extra_filters
+	extraFilters, err := getExtraFilters(r, "extra_filters")
+	if err != nil {
+		return nil, nil, err
+	}
+	q.AddExtraFilters(extraFilters)
+
+	// Parse optional extra_stream_filters
+	extraStreamFilters, err := getExtraFilters(r, "extra_stream_filters")
+	if err != nil {
+		return nil, nil, err
+	}
+	q.AddExtraStreamFilters(extraStreamFilters)
+
 	return q, tenantIDs, nil
 }
 
@@ -1032,3 +1046,16 @@ func getTimeNsec(r *http.Request, argName string) (int64, bool, error) {
 	}
 	return nsecs, true, nil
 }
+
+func getExtraFilters(r *http.Request, argName string) ([]logstorage.Field, error) {
+	s := r.FormValue(argName)
+	if s == "" {
+		return nil, nil
+	}
+
+	var p logstorage.JSONParser
+	if err := p.ParseLogMessage([]byte(s)); err != nil {
+		return nil, fmt.Errorf("cannot parse %s: %w", argName, err)
+	}
+	return p.Fields, nil
+}
diff --git a/docs/VictoriaLogs/CHANGELOG.md b/docs/VictoriaLogs/CHANGELOG.md
index 5f6da4947..106cea8c0 100644
--- a/docs/VictoriaLogs/CHANGELOG.md
+++ b/docs/VictoriaLogs/CHANGELOG.md
@@ -15,6 +15,8 @@ according to [these docs](https://docs.victoriametrics.com/victorialogs/quicksta
 
 ## tip
 
+* FEATURE: add support for extra filters across all the [HTTP querying APIs](https://docs.victoriametrics.com/victorialogs/querying/#http-api). See [these docs](https://docs.victoriametrics.com/victorialogs/querying/#extra-filters) for details. This is needed for implementing quick filtering on field values at [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7365).
+
 ## [v0.39.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.39.0-victorialogs)
 
 Released at 2024-10-30
diff --git a/docs/VictoriaLogs/querying/README.md b/docs/VictoriaLogs/querying/README.md
index 20ef6c700..b177275d8 100644
--- a/docs/VictoriaLogs/querying/README.md
+++ b/docs/VictoriaLogs/querying/README.md
@@ -22,6 +22,7 @@ VictoriaLogs provides the following HTTP endpoints:
 - [`/select/logsql/field_names`](#querying-field-names) for querying [log field](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) names.
 - [`/select/logsql/field_values`](#querying-field-values) for querying [log field](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) values.
 
+
 ### Querying logs
 
 Logs stored in VictoriaLogs can be queried at the `/select/logsql/query` HTTP endpoint.
@@ -105,6 +106,7 @@ with `vl_http_requests_total{path="/select/logsql/query"}` metric.
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Live tailing](#live-tailing)
 - [Querying hits stats](#querying-hits-stats)
 - [Querying log stats](#querying-log-stats)
@@ -159,6 +161,7 @@ with `vl_live_tailing_requests` metric.
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying logs](#querying-logs)
 - [Querying streams](#querying-streams)
 
@@ -276,6 +279,7 @@ curl http://localhost:9428/select/logsql/hits -H 'AccountID: 12' -H 'ProjectID:
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying logs](#querying-logs)
 - [Querying log stats](#querying-log-stats)
 - [Querying log range stats](#querying-log-range-stats)
@@ -348,6 +352,7 @@ The `/select/logsql/stats_query` API is useful for generating Prometheus-compati
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying log range stats](#querying-log-range-stats)
 - [Querying logs](#querying-logs)
 - [Querying hits stats](#querying-hits-stats)
@@ -441,6 +446,7 @@ The `/select/logsql/stats_query_range` API is useful for generating Prometheus-c
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying log stats](#querying-log-stats)
 - [Querying logs](#querying-logs)
 - [Querying hits stats](#querying-hits-stats)
@@ -499,6 +505,7 @@ curl http://localhost:9428/select/logsql/stream_ids -H 'AccountID: 12' -H 'Proje
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying streams](#querying-streams)
 - [Querying logs](#querying-logs)
 - [Querying hits stats](#querying-hits-stats)
@@ -556,6 +563,7 @@ curl http://localhost:9428/select/logsql/streams -H 'AccountID: 12' -H 'ProjectI
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying stream_ids](#querying-stream_ids)
 - [Querying logs](#querying-logs)
 - [Querying hits stats](#querying-hits-stats)
@@ -610,6 +618,7 @@ curl http://localhost:9428/select/logsql/stream_field_names -H 'AccountID: 12' -
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying stream field names](#querying-stream-field-names)
 - [Querying field values](#querying-field-values)
 - [Querying streams](#querying-streams)
@@ -664,6 +673,7 @@ curl http://localhost:9428/select/logsql/stream_field_values -H 'AccountID: 12'
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying stream field values](#querying-stream-field-values)
 - [Querying field names](#querying-field-names)
 - [Querying streams](#querying-streams)
@@ -717,6 +727,7 @@ curl http://localhost:9428/select/logsql/field_names -H 'AccountID: 12' -H 'Proj
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying stream field names](#querying-stream-field-names)
 - [Querying field values](#querying-field-values)
 - [Querying streams](#querying-streams)
@@ -775,12 +786,35 @@ curl http://localhost:9428/select/logsql/field_values -H 'AccountID: 12' -H 'Pro
 
 See also:
 
+- [Extra filters](#extra-filters)
 - [Querying stream field values](#querying-stream-field-values)
 - [Querying field names](#querying-field-names)
 - [Querying streams](#querying-streams)
 - [HTTP API](#http-api)
 
 
+## Extra filters
+
+Alls the [HTTP querying APIs](#http-api) provided by VictoriaLogs support the following optional query args:
+
+- `extra_filters` - this arg may contain extra [`field:=value`](https://docs.victoriametrics.com/victorialogs/logsql/#exact-filter) filters, which must be applied
+  to the `query` before returning the results.
+- `extra_stream_filters` - this arg may contain extra [`{field="value"}`](https://docs.victoriametrics.com/victorialogs/logsql/#stream-filter) filters,
+  which must be applied to the `query` before returning results.
+
+The filters must be passed as JSON object with `"field":"value"` entries. For example, the following JSON object applies `namespace:=my-app and env:prod` filter to the `query`
+passed to [HTTP querying APIs](#http-api):
+
+```json
+{
+  "namespace":"my-app",
+  "env":"prod"
+}
+```
+
+The JSON object must be properly encoded with [percent encoding](https://en.wikipedia.org/wiki/Percent-encoding) before being passed to VictoriaLogs.
+
+
 ## Web UI
 
 VictoriaLogs provides Web UI for logs [querying](https://docs.victoriametrics.com/victorialogs/logsql/) and exploration
diff --git a/lib/logstorage/filter_stream.go b/lib/logstorage/filter_stream.go
index e127a1e0f..4abd894e0 100644
--- a/lib/logstorage/filter_stream.go
+++ b/lib/logstorage/filter_stream.go
@@ -12,9 +12,13 @@ type filterStream struct {
 	f *StreamFilter
 
 	// tenantIDs is the list of tenantIDs to search for streamIDs.
+	//
+	// This field is initialized just before the search.
 	tenantIDs []TenantID
 
 	// idb is the indexdb to search for streamIDs.
+	//
+	// This field is initialized just before the search.
 	idb *indexdb
 
 	streamIDsOnce sync.Once
diff --git a/lib/logstorage/parser.go b/lib/logstorage/parser.go
index 2d98b90cf..113682a46 100644
--- a/lib/logstorage/parser.go
+++ b/lib/logstorage/parser.go
@@ -411,6 +411,108 @@ func (q *Query) AddTimeFilter(start, end int64) {
 	}
 }
 
+// AddExtraStreamFilters adds stream filters to q in the form `{f1.Name=f1.Value, ..., fN.Name=fN.Value}`
+func (q *Query) AddExtraStreamFilters(filters []Field) {
+	if len(filters) == 0 {
+		return
+	}
+
+	fa, ok := q.f.(*filterAnd)
+	if !ok {
+		if fs, ok := q.f.(*filterStream); ok {
+			addExtraStreamFilters(fs, filters)
+			return
+		}
+
+		fa = &filterAnd{
+			filters: []filter{
+				newEmptyFilterStream(),
+				q.f,
+			},
+		}
+		q.f = fa
+	}
+
+	hasStreamFilters := false
+	for _, f := range fa.filters {
+		if _, ok := f.(*filterStream); ok {
+			hasStreamFilters = true
+			break
+		}
+	}
+	if !hasStreamFilters {
+		var dst []filter
+		dst = append(dst, newEmptyFilterStream())
+		fa.filters = append(dst, fa.filters...)
+	}
+
+	for _, f := range fa.filters {
+		if fs, ok := f.(*filterStream); ok {
+			addExtraStreamFilters(fs, filters)
+		}
+	}
+}
+
+func newEmptyFilterStream() *filterStream {
+	return &filterStream{
+		f: &StreamFilter{},
+	}
+}
+
+func addExtraStreamFilters(fs *filterStream, filters []Field) {
+	f := fs.f
+	if len(f.orFilters) == 0 {
+		f.orFilters = []*andStreamFilter{
+			{
+				tagFilters: appendExtraStreamFilters(nil, filters),
+			},
+		}
+		return
+	}
+	for _, af := range f.orFilters {
+		af.tagFilters = appendExtraStreamFilters(af.tagFilters, filters)
+	}
+}
+
+func appendExtraStreamFilters(orig []*streamTagFilter, filters []Field) []*streamTagFilter {
+	var dst []*streamTagFilter
+	for _, f := range filters {
+		dst = append(dst, &streamTagFilter{
+			tagName: f.Name,
+			op:      "=",
+			value:   f.Value,
+		})
+	}
+	return append(dst, orig...)
+}
+
+// AddExtraFilters adds filters to q in the form of `f1.Name:=f1.Value AND ... fN.Name:=fN.Value`
+func (q *Query) AddExtraFilters(filters []Field) {
+	if len(filters) == 0 {
+		return
+	}
+
+	fa, ok := q.f.(*filterAnd)
+	if !ok {
+		fa = &filterAnd{
+			filters: []filter{q.f},
+		}
+		q.f = fa
+	}
+	fa.filters = addExtraFilters(fa.filters, filters)
+}
+
+func addExtraFilters(orig []filter, filters []Field) []filter {
+	var dst []filter
+	for _, f := range filters {
+		dst = append(dst, &filterExact{
+			fieldName: f.Name,
+			value:     f.Value,
+		})
+	}
+	return append(dst, orig...)
+}
+
 // AddPipeLimit adds `| limit n` pipe to q.
 //
 // See https://docs.victoriametrics.com/victorialogs/logsql/#limit-pipe
diff --git a/lib/logstorage/parser_test.go b/lib/logstorage/parser_test.go
index ee3bc7652..9c9e18e2b 100644
--- a/lib/logstorage/parser_test.go
+++ b/lib/logstorage/parser_test.go
@@ -2409,3 +2409,142 @@ func TestHasTimeFilter(t *testing.T) {
 	f(`error AND (_time: 5m AND warn) | count()`, true)
 	f(`* | error AND _time:5m | count()`, true)
 }
+
+func TestAddExtraFilters(t *testing.T) {
+	f := func(qStr string, extraFilters []Field, resultExpected string) {
+		t.Helper()
+
+		q, err := ParseQuery(qStr)
+		if err != nil {
+			t.Fatalf("unexpected error in ParseQuery: %s", err)
+		}
+		q.AddExtraFilters(extraFilters)
+
+		result := q.String()
+		if result != resultExpected {
+			t.Fatalf("unexpected result;\ngot\n%s\nwant\n%s", result, resultExpected)
+		}
+	}
+
+	f(`*`, nil, `*`)
+	f(`_time:5m`, nil, `_time:5m`)
+	f(`foo _time:5m`, nil, `foo _time:5m`)
+
+	f(`*`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+	}, "foo:=bar *")
+
+	f("_time:5m", []Field{
+		{
+			Name:  "fo o",
+			Value: "=ba:r !",
+		},
+	}, `"fo o":="=ba:r !" _time:5m`)
+
+	f("_time:5m {a=b}", []Field{
+		{
+			Name:  "fo o",
+			Value: "=ba:r !",
+		},
+		{
+			Name:  "x",
+			Value: "y",
+		},
+	}, `"fo o":="=ba:r !" x:=y _time:5m {a="b"}`)
+
+	f(`a or (b c)`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+	}, `foo:=bar (a or b c)`)
+}
+
+func TestAddExtraStreamFilters(t *testing.T) {
+	f := func(qStr string, extraFilters []Field, resultExpected string) {
+		t.Helper()
+
+		q, err := ParseQuery(qStr)
+		if err != nil {
+			t.Fatalf("unexpected error in ParseQuery: %s", err)
+		}
+		q.AddExtraStreamFilters(extraFilters)
+
+		result := q.String()
+		if result != resultExpected {
+			t.Fatalf("unexpected result;\ngot\n%s\nwant\n%s", result, resultExpected)
+		}
+	}
+
+	f(`*`, nil, `*`)
+	f(`_time:5m`, nil, `_time:5m`)
+	f(`foo _time:5m`, nil, `foo _time:5m`)
+
+	f(`*`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+	}, `{foo="bar"} *`)
+
+	f(`_time:5m`, []Field{
+		{
+			Name:  "fo o=",
+			Value: `"bar}`,
+		},
+	}, `{"fo o="="\"bar}"} _time:5m`)
+
+	f(`a b`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+	}, `{foo="bar"} a b`)
+
+	f(`a or b {c="d"}`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+		{
+			Name:  "x",
+			Value: "y",
+		},
+	}, `{foo="bar",x="y"} (a or b {c="d"})`)
+
+	f(`{c=~"d|e"}`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+		{
+			Name:  "x",
+			Value: "y",
+		},
+	}, `{foo="bar",x="y",c=~"d|e"}`)
+
+	f(`a:b {c=~"d|e"}`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+		{
+			Name:  "x",
+			Value: "y",
+		},
+	}, `a:b {foo="bar",x="y",c=~"d|e"}`)
+
+	f(`a:b {c=~"d|e"} {q!="w"} asdf`, []Field{
+		{
+			Name:  "foo",
+			Value: "bar",
+		},
+		{
+			Name:  "x",
+			Value: "y",
+		},
+	}, `a:b {foo="bar",x="y",c=~"d|e"} {foo="bar",x="y",q!="w"} asdf`)
+}
diff --git a/lib/logstorage/stream_filter.go b/lib/logstorage/stream_filter.go
index e2efe6d4c..602d8509c 100644
--- a/lib/logstorage/stream_filter.go
+++ b/lib/logstorage/stream_filter.go
@@ -93,6 +93,7 @@ type streamTagFilter struct {
 	// value is the value
 	value string
 
+	// regexp is initialized for `=~` and `!~` op.
 	regexp *regexutil.PromRegex
 }