WorkspaceFormat directory
⌘ K
Private by default

Plain text & code support.

What opens, what edits, and what is coming next.

49 format groups available
10 results
FormatExtensionsSupportDetails
.txt .log .js .ts .tsx .jsx .css .html .htm .py .sql .toml .ini .conf .ass .rs .go .java .c .cpp .h .sh .rb .php
Available
Verified engine. Review tool-specific limits.Open tool
JSONText & data
.json .geojson
Available
Verified engine. Review tool-specific limits.Open tool
.jsonl .ndjson
Available
UTF-8, up to 5 MB and 100,000 records. One complete JSON value per line; blank lines are rejected. Edit, validate/compact and convert JSON/YAML/CSV/TSV. JSON Lines output requires a non-empty array; numeric precision follows JavaScript.Open tool
YAMLText & data
.yaml .yml
Available
Verified engine. Review tool-specific limits.Open tool
XMLText & data
.xml
Available
Verified engine. Review tool-specific limits.Open tool
CSVText & data
.csv
Available
Verified engine. Review tool-specific limits.Open tool
TSVText & data
.tsv
Available
Verified engine. Review tool-specific limits.Open tool
MarkdownText & data
.md .markdown
Available
Verified engine. Review tool-specific limits.Open tool
SubRip subtitlesText & data
.srt
Available
UTF-8 cue editing, SRT/VTT conversion and millisecond time shifts. Negative timestamps are rejected.Open tool
WebVTT subtitlesText & data
.vtt
Available
Cue editing, SRT/VTT conversion and time shifts. SRT output omits VTT styling, regions, identifiers and positioning with export warnings.Open tool

Available means a supported operation exists. It does not imply lossless editing of every feature. Engine builds can change codec availability.

Plain text & code support on FileEditor.net

Recognized extensions: .txt, .log, .js, .ts, .tsx, .jsx, .css, .html, .htm, .py, .sql, .toml, .ini, .conf, .ass, .rs, .go, .java, .c, .cpp, .h, .sh, .rb, .php. This format belongs to the Text & data family.

This format has implemented operations. Availability can depend on the decoder included in the deployed engine.

Review the selected tool for input, output and preservation limits. Available support does not guarantee that every feature of every file is retained.

Tools for Plain text & code

  • Text editor — Edit plain text, code or data without running the code.

File handling

Originals remain unchanged and exports use separate files. Sessions expire after two hours of inactivity, with an absolute 24-hour lifetime. Review privacy and deletion before uploading.

Compare all format capabilities · Explore available file tools · Upload allowances