regex101
Completely FreeBuild and debug regular expressions with a live explanation of each token.
Details
- Type
- Website
- Category
- Developer
- Audience
- Developers, Students
- Platform
- Web
- Status
- Active
- Added
- 2026-08-22
- Last updated
- 2026-08-22
- Last verified
- 2026-08-22
Metadata is curated manually; anything we could not verify is left out rather than guessed.
regexdebugreference
Report a broken or changed linkRelated
Stirling PDFGitHub · PDFOpen Source
Self-hostable toolbox for merging, splitting, OCR and converting PDFs locally.
Last checked 2026-08-22
PDF24 ToolsWebsite · PDFCompletely Free
Large set of browser PDF utilities with no account required.
Last checked 2026-08-22
SquooshWebsite · ImageOpen Source
Compress and convert images entirely in the browser, offline-capable.
Last checked 2026-08-22
PhotopeaWebsite · ImageFreemium
Browser image editor that opens PSD, XCF and Sketch files.
Last checked 2026-08-22
GIMPSoftware · ImageOpen Source
Mature open-source raster image editor for desktop.
Last checked 2026-08-22
InkscapeSoftware · ImageOpen Source
Open-source vector graphics editor with full SVG support.
Last checked 2026-08-22