↕ Scroll to build context
WHY You lose context. Every scroll up is wasted time. L.013
HOW Drop file → filters → sticky context. Done. L.032
FEAT Regex nav · sticky mode · merge · tail · pipe L.054
VS €49 once vs $1,800/yr Splunk vs grep chaos L.082
PRICE €49 once. Free trial. No subscription ever. L.094
GET Mac now. Windows coming soon. L.108
001────────────────────────────────────────────────────────
002Never scroll back.
003────────────────────────────────────────────────────────
004
005You're debugging production at 2am.
006You have a 3GB log file and grep gives you
00712,847 matches with zero context.
008
009You scroll up. Find the request ID.
010Scroll back down. Forget the line number.
011Scroll up again. Sound familiar?
012
013Log Beaver keeps your context pinned
014while you scroll. Filters capture what
015matters. You stay focused on debugging.
016
017
018── How it works ─────────────────────────────────────────
019
0201. Drop your file
021 Drag any log file — even 5GB.
022 Opens in under 30 seconds.
023 No import. No config. No waiting.
024
0252. Create regex filters
026 "ERROR", "req-id:.*", "timeout"
027 Each filter counts its matches instantly.
028 Navigate with one click:
029
0303. Sticky context
031 Last match of each filter stays pinned
032 at the top. Always visible.
033 Your context follows you.
034
035
036── What you get ─────────────────────────────────────────
037
038Regex filters with navigation
039 Jump between 847 matches with
040 Not grep | less | grep | head.
041
042Sticky context mode
043 Pin what matters at the top.
044 REQUEST_ID, CONFIG, ERROR —
045 all visible while you scroll.
046
047Filter-only mode
048 Hide everything that doesn't match.
049 See only what matters. Toggle with one click.
050
051Multi-file merge PRO
052 3 microservices, 1 chronological timeline.
053 Automatic timestamp detection.
054 Color-coded by source file.
055
056Tail mode PRO
057 Watch active files in real-time.
058 Filters apply on new lines instantly.
059
060Pipe mode PRO
061 npm run dev | log-beaver
062 Your terminal output, but searchable.
063
064Built with Rust + Tauri
065 15MB install. <1GB RAM on 5GB files.
066 Not Electron. Not a web app. Native speed.
067
068
069── vs the alternatives ──────────────────────────────────
070
071 5GB? GUI Context Price
072 ──────────────────────────────────────────────────
073 grep Slow ✗ ✗ Free
074 lnav OOM ✗ ✗ Free
075 Splunk Minutes ✓ ✓ $1,800/yr
076 VS Code Crash ✓ ✗ Free
077 Log Beaver 30s ✓ ✓ €49 once
078
079
080── Pricing ──────────────────────────────────────────────
081
082Free trial
083 5 files · All base features
084 Regex filters · Search · Sticky mode
085 No time limit. No credit card.
086
087Pro — €49 one-time payment
088 Unlimited files
089 + Tail mode · Pipe mode · Multi-file merge
090 + ANSI color support · 1 year of updates
091
092No subscription. No in-app account required.
093Activation scope follows the license terms shown at checkout.
09430-day money-back guarantee.
095
096
097── Download ─────────────────────────────────────────────
098
100
101 Checkout and download delivery are handled by Lemon Squeezy.
102 Windows coming soon.
103
104
105── FAQ ──────────────────────────────────────────────────
106
107Can it really handle 5GB?
108 Yes. Streaming architecture in Rust. Indexes in
109 10MB chunks. Content loaded on demand as you scroll.
110
111What happens after 5 files?
112 Keep using those 5 files forever. No time limit.
113 Upgrade to Pro when you need more.
114
115Does it work offline?
116 Log viewing and filtering are local. Pro activation and license
117 validation contact Lemon Squeezy, but log contents stay on your device.
118
119Multiple machines?
120 Activation rights depend on the license sold at checkout.
121 See the terms for the current license and refund conditions.
122
123How is this different from Splunk?
124 Splunk is a cloud observability platform ($1,800+/yr).
125 Log Beaver is a local desktop tool. No ingestion,
126 no cloud, no subscription. Opens files from your disk.
127
128
129
130────────────────────────────────────────────────────────
131
132Ready to stop fighting your logs?
133
134 Download Free
135
136 €49 one-time for Pro. No subscription. Ever.
137
138
139
140