Blur It Alternative: BlurFirst (Local Detection + Broader Secret Coverage)
BlurFirst is the better all-rounder — it matches Blur It’s automatic detection and quick manual blur, then adds a clear local-only guarantee and broader secret coverage (API keys, JWTs, SSNs, private keys). Blur It is still worth a look if automation is your only priority.
What Blur It does well
Blur It is a paid extension built around automatic detection — it can redact emails, dollar amounts and phone numbers — plus hover-to-blur and box blur for charts and UI. If automation is your priority, it's a relevant option.
BlurFirst vs Blur It
| Feature | BlurFirstRecommended | Blur It |
|---|---|---|
| Click / hover-to-blur an element | ✓ | ✓ |
| Drag-a-box region blur | ✓ | ✓ |
| Panic (blur the whole page) | ✓ | Check their site |
| Automatic PII detection | ✓ (Scan) | ✓ |
| Detects API keys, JWTs, SSNs | ✓ | Check their site |
| 100% local — nothing uploaded | ✓ | Check their site |
| Per-site persistence | ✓ | Check their site |
| Price | $5/mo · $49/yr · $70 lifetime | Paid — check their site |
Why BlurFirst wins
- Broader secret detection. Beyond emails, amounts and phones, Scan catches SSNs, API keys (AWS, Stripe, Google, Slack, GitHub), JWTs and private keys.
- Explicit local processing. Detection and blur both happen in your browser; nothing is uploaded.
- Panic blur + reliable per-page persistence.
Which should you choose?
Both lean on automation. If you want the widest local secret coverage and a clear privacy guarantee, BlurFirst is worth a try — the annual plan includes a free trial.
Comparison based on each tool’s publicly available information as of June 2026. Features and pricing change — please verify the latest details on the other product’s own site. We make BlurFirst, so weigh this accordingly; we’ve aimed to describe alternatives fairly.