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Guides worth reading
Honest, opinionated reviews and how-tos. Free-first. No affiliate spam.
ChatGPT vs Claude vs Gemini — Which AI Assistant in 2026?
Three AI assistants dominate the market and each has a genuine strength. The right pick depends on what you actually do — not which company has the best marketing.
By goal
Start with what you need to do
Tools and guides curated around real jobs — not categories.
- 17 tools
Plan a Wedding
Save-the-dates, invitations, seating, timelines — the small digital jobs a wedding actually needs.
Explore → - 24 tools
Launch a Website
The small utilities that speed up every ship — from favicons and OG images to SEO tags.
Explore → - 23 tools
Start a Small Business
The financial and administrative math that shows up in the first year.
Explore → - 10 tools
Get Healthier
The everyday health calculations that don't need an app subscription.
Explore → - 14 tools
Manage Personal Finances
The math behind the big decisions — mortgage, loan, savings, investing — without the ads.
Explore → - 4 tools
Create Video Content
We don't build video editors — but we curate honest picks and offer the small utilities around them.
Explore →
Built by us
The free browser toolbox
149 utilities that run entirely in your browser — no uploads, no accounts.
Most-used tools
View all →- Merge PDFsCombine multiple PDFs — reorder pages, download one file. No upload.Open tool →
- JSON FormatterPretty-print, validate, or minify JSON in a second.Open tool →
- Password GeneratorStrong random passwords with a live strength meter.Open tool →
- QR Code GeneratorTurn any URL, WiFi login, or contact card into a scannable QR.Open tool →
- Images to PDFTurn phone photos of receipts or docs into a single PDF.Open tool →
- Image ResizerResize and compress photos to WebP, JPEG, or PNG — locally.Open tool →
- Mortgage CalculatorMonthly payment plus a year-by-year amortization schedule.Open tool →
- Base64 Encode / DecodeEncode or decode Base64 — UTF-8 safe, URL-safe variant included.Open tool →
- Percentage CalculatorEvery percentage question — % of, is what %, change, tax.Open tool →
- Color ConverterMove any color between HEX, RGB, HSL, HSV, CMYK — with a live swatch.Open tool →
Browse by task
Start with one of these three, or flick through the strip below.
- 16 toolsConvert & formatClean up JSON, YAML, CSV, XML, SQL — or move between them.JSON FormatterJSON ↔ YAML ConverterCSV ↔ JSON ConverterXML FormatterYAML Formatter+11 moreExplore
- 8 toolsPhotos, files & PDFsResize photos, merge PDFs, hash files, check formats.Merge PDFsSplit PDFImages to PDFImage ResizerFavicon Generator+3 moreExplore
- 17 toolsCalculate & measurePercentages, BMI, ratios, units — the everyday math you can never remember.Percentage CalculatorAge CalculatorUniversal Unit ConverterBMI CalculatorTDEE Calculator+12 moreExplore
- 9Work with moneyMortgage, loans, ROI, compound interest — the maths behind the number.
- 17Passwords, tokens & hashesGenerate strong passwords, inspect JWTs, encode Base64, hash files.
- 9Dates & timeTimestamps, timezones, business days, countdowns.
- 6Design & colorPick, convert, contrast, blend — get the palette right.
- 18Text & writingCase conversion, word counts, slugs, diffing, regex.
- 8Web & SEOQR codes, meta tags, UTM builders, HTTP references.
Browse by category
13 categoriesWe’re not the best place for…
Some jobs need a specialised app. Where that’s true, we say so and point you at what we’d actually use.
- Real video editing
- Audio editing + podcasting
- Deep spreadsheet work
- Full document editing